William de Ros III Baron Ros of Belvoir & Maud de Vaux 
William de Ros III and Maud were married in a religious ceremony in 1287. They had three sons and three daughters, named William de Ros IV, John, Thomas, Agnes (Anne), Mary and Margaret.
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Personal Details
William de Ros III Baron Ros of Belvoir
William de Ros III was born in Yorkshire, England. He died on August 15th, 1316.
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